<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>

<%-- Uncomment below lines to add portlet taglibs to jsp
<%@ page import="javax.portlet.*"%>
<%@ taglib uri="http://java.sun.com/portlet" prefix="portlet"%>

<portlet:defineObjects />
<%PortletPreferences prefs = renderRequest.getPreferences();%> 
--%>

<link type="text/css" href="${pageContext.request.contextPath}/jquery/css/redmond/jquery-ui-1.7.2.custom.css" rel="stylesheet" />
<script type="text/javascript" src="${pageContext.request.contextPath}/jquery/js/jquery-1.3.2.min.js"></script>
<script type="text/javascript" src="${pageContext.request.contextPath}/jquery/js/jquery-ui-1.7.2.custom.min.js"></script>

<style type="text/css">
    #gallery { float: left; width: 65%; min-height: 12em; } * html #gallery { height: 12em; } /* IE6 */
    .gallery.custom-state-active { background: #eee; }
    .gallery li { float: left; width: 96px; padding: 0.4em; margin: 0 0.4em 0.4em 0; text-align: center; }
    .gallery li h5 { margin: 0 0 0.4em; cursor: move; }
    .gallery li a { float: right; }
    .gallery li a.ui-icon-zoomin { float: left; }
    .gallery li img { width: 100%; cursor: move; }

    #trash { float: right; width: 32%; min-height: 18em; padding: 1%;} * html #trash { height: 18em; } /* IE6 */
    #trash h4 { line-height: 16px; margin: 0 0 0.4em; }
    #trash h4 .ui-icon { float: left; }
    #trash .gallery h5 { display: none; }
</style>
<script type="text/javascript">
    $(function() {
            // there's the gallery and the trash
            var $gallery = $('#gallery'), $trash = $('#trash');

            // let the gallery items be draggable
            $('li',$gallery).draggable({
                    cancel: 'a.ui-icon',// clicking an icon won't initiate dragging
                    revert: 'invalid', // when not dropped, the item will revert back to its initial position
                    containment: $('#demo-frame').length ? '#demo-frame' : 'document', // stick to demo-frame if present
                    helper: 'clone',
                    cursor: 'move'
            });

            // let the trash be droppable, accepting the gallery items
            $trash.droppable({
                    accept: '#gallery > li',
                    activeClass: 'ui-state-highlight',
                    drop: function(ev, ui) {
                            deleteImage(ui.draggable);
                    }
            });

            // let the gallery be droppable as well, accepting items from the trash
            $gallery.droppable({
                    accept: '#trash li',
                    activeClass: 'custom-state-active',
                    drop: function(ev, ui) {
                            recycleImage(ui.draggable);
                    }
            });

            // image deletion function
            var recycle_icon = '<a href="link/to/recycle/script/when/we/have/js/off" title="Recycle this image" class="ui-icon ui-icon-refresh">Recycle image</a>';
            function deleteImage($item) {
                    $item.fadeOut(function() {
                            var $list = $('ul',$trash).length ? $('ul',$trash) : $('<ul class="gallery ui-helper-reset"/>').appendTo($trash);

                            $item.find('a.ui-icon-trash').remove();
                            $item.append(recycle_icon).appendTo($list).fadeIn(function() {
                                    $item.animate({ width: '48px' }).find('img').animate({ height: '36px' });
                            });
                    });
            }

            // image recycle function
            var trash_icon = '<a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>';
            function recycleImage($item) {
                    $item.fadeOut(function() {
                            $item.find('a.ui-icon-refresh').remove();
                            $item.css('width','96px').append(trash_icon).find('img').css('height','72px').end().appendTo($gallery).fadeIn();
                    });
            }

            // image preview function, demonstrating the ui.dialog used as a modal window
            function viewLargerImage($link) {
                    var src = $link.attr('href');
                    var title = $link.siblings('img').attr('alt');
                    var $modal = $('img[src$="'+src+'"]');

                    if ($modal.length) {
                            $modal.dialog('open')
                    } else {
                            var img = $('<img alt="'+title+'" width="384" height="288" style="display:none;padding: 8px;" />')
                                    .attr('src',src).appendTo('body');
                            setTimeout(function() {
                                    img.dialog({
                                                    title: title,
                                                    width: 400,
                                                    modal: true
                                            });
                            }, 1);
                    }
            }

            // resolve the icons behavior with event delegation
            $('ul.gallery > li').click(function(ev) {
                    var $item = $(this);
                    var $target = $(ev.target);

                    if ($target.is('a.ui-icon-trash')) {
                            deleteImage($item);
                    } else if ($target.is('a.ui-icon-zoomin')) {
                            viewLargerImage($target);
                    } else if ($target.is('a.ui-icon-refresh')) {
                            recycleImage($item);
                    }

                    return false;
            });
    });
</script>


<div class="demo ui-widget ui-helper-clearfix">

    <ul id="gallery" class="gallery ui-helper-reset ui-helper-clearfix">
            <li class="ui-widget-content ui-corner-tr">
                    <h5 class="ui-widget-header">High Tatras</h5>
                    <img src="/iuMap/demo/high_tatras_min.jpg"  alt="The peaks of High Tatras" width="96" height="72" //>
                    <a href="/iuMap/demo/high_tatras.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
                    <a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
            </li>
            <li class="ui-widget-content ui-corner-tr">
                    <h5 class="ui-widget-header">High Tatras 2</h5>
                    <img src="/iuMap/demo/high_tatras2_min.jpg"  alt="The chalet at the Green mountain lake" width="96" height="72" //>
                    <a href="/iuMap/demo/high_tatras2.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
                    <a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
            </li>
            <li class="ui-widget-content ui-corner-tr">
                    <h5 class="ui-widget-header">High Tatras 3</h5>
                    <img src="/iuMap/demo/high_tatras3_min.jpg"  alt="Planning the ascent" width="96" height="72" //>
                    <a href="/iuMap/demo/high_tatras3.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
                    <a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
            </li>
            <li class="ui-widget-content ui-corner-tr">
                    <h5 class="ui-widget-header">High Tatras 4</h5>
                    <img src="/iuMap/demo/high_tatras4_min.jpg"  alt="On top of Kozi kopka" width="96" height="72" //>
                    <a href="/iuMap/demo/high_tatras4.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
                    <a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
            </li>
    </ul>

    <div id="trash" class="ui-widget-content ui-state-default">
            <h4 class="ui-widget-header"><span class="ui-icon ui-icon-trash">Trash</span> Trash</h4>
    </div>

</div><!-- End demo -->

<div class="demo-description">

    <p>You can delete an image either by dragging it to the Trash or by clicking the trash icon.</p>
    <p>You can "recycle" an image by dragging it back to the gallery or by clicking the recycle icon.</p>
    <p>You can view larger image by clicking the zoom icon. jQuery UI dialog widget is used for the modal window.</p>

</div><!-- End demo-description -->